Threaded File Searching.

I'm not sure if this has already been done, but here's something anyway .This simple dll allows you to make threated searching through the computer. Threading makes it easily possible that the entire game is not freezed when you search for a file. Though, it would be possible to make this without a dll as well, but I felt it would be much easyer to just make a dll. I don't know, but might be that a dll is also sligthly faster, but not sure though.